| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.84 | 5.576% | $188.8121 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $245.43 | 7.571% | $264.0115 | $264.01 | $264.00 | $264.00 |
| Purchase #3 | $183.39 | 6.594% | $195.4827 | $195.48 | $195.50 | $195.50 |
| Purchase #4 | $70.74 | 5.479% | $74.6158 | $74.62 | $74.60 | $74.60 |
| Purchase #5 | $46.69 | 12.610% | $52.5776 | $52.58 | $52.60 | $52.60 |
| Purchase #6 | $220.97 | 8.140% | $238.957 | $238.96 | $238.95 | $239.00 |
| Purchase #7 | $165.66 | 8.395% | $179.5672 | $179.57 | $179.55 | $179.60 |
| 7 purchase totals = | $1,111.72 | $1,194.0239 | $1,194.03 | $1,194.00 | $1,194.10 | |